In the Soapbox Derby, young participants build nonmotorized cars with very lowfriction wheels. Cars race by rolling down a hill. The track at Akron’s Derby Downs, where the national championship is held, begins with a 55-ft-long section tilted 13° below horizontal.a. What is the maximum possible acceleration of a car moving down this stretch of track?b. If a car starts from rest and undergoes this acceleration for the full 55 ft, what is its final speed in m/s?
In the Soapbox Derby, young participants build nonmotorized cars with very lowfriction wheels. Cars race by rolling down a hill. The track at Akron’s Derby Downs, where the national championship is held, begins with a 55-ft-long section tilted 13° below horizontal.a. What is the maximum possible acceleration of a car moving down this stretch of track?b. If a car starts from rest and undergoes this acceleration for the full 55 ft, what is its final speed in m/s?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 43P: A ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00 m...
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In the Soapbox Derby, young participants build nonmotorized cars with very lowfriction wheels. Cars race by rolling down a hill. The track at Akron’s Derby
Downs, where the national championship is held, begins with a 55-ft-long section tilted 13° below horizontal.
a. What is the maximum possible acceleration of a car moving down this stretch of track?
b. If a car starts from rest and undergoes this acceleration for the full 55 ft, what is its final speed in m/s?
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